Abstract: Covert communication aims at achieving a reliable communication while ensuring an arbitrary small probability of being detected by the adversary.
In this paper, we exploit the channel state information (CSI) to further improve the per- formance of covert communication. We propose two strategies, namely, ...
This paper exploits the channel state information (CSI) to further improve the performance of covert communication and proposes two strategies, namely, ...
Aug 31, 2021 · Abstract—We consider the problem of covert communication over a state-dependent channel, where the transmitter has causal.
Our con- verse proofs are based on classical techniques, while covert- ness ... CSI, the optimal choice is V = Y = Z having the Bernoulli distribution ...
May 21, 2021 · The proof is based on block Markov encoding and Shannon strategy for transmitting the message according to CSI. In order to use the CSI ...
We consider the problem of covert communication when Channel State Information (CSI) ... Channel State Information Based Optimal Strategy for Covert Communication.
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Aug 8, 2017 · We consider the problem of covert communication over a state-dependent channel, where the transmitter has causal or noncausal knowledge of the channel states.
Missing: Optimal Strategy
Oct 3, 2024 · ... strategies under perfect and imperfect channel state information (CSI). ... Then, an optimization scheme based on the maximize effective ...
Dec 17, 2024 · We provide a comprehensive review of recent advances and potential research directions in the field of intelligent covert communications in this work.